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| author |   Tong Zhang <ztong0001@gmail.com> | 2020-08-16 03:32:12 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-08-18 18:22:49 -0400 |
| commit | 16697cf39ed8c5948b44f786bf9bf749dc67692e (patch) | |
| tree | 5b70559aab8cc18eb75fb0160f9f159e0bf4292c /drivers/gpu/drm/amd/pm/amdgpu_pm.c | |
| parent | drm/amd/display: fix potential integer overflow when shifting 32 bit variable bl_pwm (diff) | |
| download | wireguard-linux-16697cf39ed8c5948b44f786bf9bf749dc67692e.tar.xz wireguard-linux-16697cf39ed8c5948b44f786bf9bf749dc67692e.zip | |
drm/amd/display: should check error using DC_OK
core_link_read_dpcd returns only DC_OK(1) and DC_ERROR_UNEXPECTED(-1),
the caller should check error using DC_OK instead of checking against 0
Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/amdgpu_pm.c')
0 files changed, 0 insertions, 0 deletions